Method for controlling oscillation in small repeater and repeater device using the same

摘要

The present invention relates to a method for detecting an alarm output and the oscillation of the small repeater in the premises for wireless mobile communication service and control. According to the invention, a starting control method in a wireless mobile communication service premises small repeater for, (a) step to detect at least in the event of output over output detecting unit of the repeater; Step of stopping the operation of;: protect the amplifier from (b) and the input signal, and automatic level control (ALC Automatic Level Control) to limit the determined output to a constant level in order to prevent spurious generation (C) confirming that the above output is detected for a predetermined time or more from the output detecting unit; And (d) if the above output is detected within the predetermined time period and perform the shutdown process to block the operation of the repeater, not be detected to operate again, the automatic level control method comprising: error-free operation of the repeater; containing starting control method of the small repeater is disclosed. ;